For any product, consumers research and target items that are durable on one hand, and can operate and serve their purpose for an extended time, on the other. The same logic applies to lighting systems.

Properly selected and installed lighting systems are essential for the operation and the ambiance of the space, to provide sufficient, uniform illumination and make the space more appealing.

Although the variety and options in lighting types and features can make the task of finding the perfect light fixture quite difficult, general guidelines can narrow down the choice.

If the driving force behind the choice is high efficient lights for the home or office space, LED panel lights are a great option to explore.

What are LED Panel Lights?

types of LED Panel Lights

LED panel lights are the most common lighting choice for indoor spaces.

They can adequately replace the common fluorescent ceiling lights that have been staples of households and offices, offering a considerably brighter and safer option.

LED panel lights are technologically efficient, offer a number of innovative features and benefits that aid in improving our standard of living. Highlighted below are main features and advantages of these types of lighting fixtures.

What are their main features?

Panel lights using a Light Emitting Diode (LED) technology light are considered safe and environmentally friendly.

The panel lights are generally constructed from a lightweight aluminium frame which is essential to avoid leakages. The panels are fabricated in three layers: a light guide plate, a diffuser, and LED chips.

The light guide plate is designed to direct and guide the light within the space. 

The diffuser is located in front of the guide plate and is key for even and uniform light distribution. It eradicates any bright spots around the light.

The LED chip is the central component of the panel lights which transforms the electrical energy into light.

LED chips are either high-power and low-power and are divided into three types by colours- blue, red, and green (note that all these colours produce white light output). Additionally, LED light panels are equipped with heat sinks.

Benefits of LED panel lights


The most sought after feature of Panel lights is their brightness.

The well fabricated sealed design and reflective panel produce immensely bright outputs. The fabrication of panel lights using aluminium and an effective photoconductor plate, are also key in their outputs.

These features make panel lights some of the simplest yet brightest options to illuminate any space.


In theory, the lifespan of LED lights can reach up to 100,000 hours based on an 8 hour daily operation, making LED panel lights highly durable.

This effectively translates into continuous smooth operation for 27 years, beating the lifetimes of any other type of electronic item by miles.


LED lights within panel lights can be easily controlled and adjusted to suit the requirements and desires of the owner or operator.

Moreover, there is no need to worry about radiation emitted, as LED lights produce very soft, eye-friendly lights with no radiation.

Shock resistance

While other traditional types of lights are made from tungsten glass, LED panel lights are made from a hard resin.

This makes LED lights resistant to external physical shocks and makes them adaptable to different temperatures easily.

Benefits of LED Panel Light in an infographic

With all these benefits and features, how can one choose the right panel type for the space and function?

How to choose the right LED panel lights.

Purpose of the Space

LED panel lights have a wide range of applications, for residential and commercial use.

Determining the specific application is important to help choose the proper type to serve the functional requirements. Panels designed for offices and conference rooms for example, might not provide the intended effects for auditoriums or hospitals.

Personal Choice

Personal choice, as well as aesthetic effects, can interfere greatly in the selection of LED panel lights, given the range of options. Panel light types include square panels, rectangular panels, edge-lit panels, white light LED panels, RGB colour switching panels, back-lit panels, round panels, etc.

Installation methods

Not all LED panel lights can be installed in the same way. Generally, the three most common methods of installation are: suspended, surface mounted and recessed LED panels.

Suspended LED panels hang by wires, rods or cables under a mounting body.

Surface-mounted LED Panels are generally the easiest to install as they are readily fixed to the ceiling with screws and clips.

Recessed LED panels are mounted flush with the ceiling. They require some preparation and adjustments to the ceiling and are typically designed to fit into conventional ceiling panel systems.

Watts and lumens

Watt is the measurement of energy consumption by the light source.

Lumens is a measure of the total amount of light reflected from a light source. There are different recommended illuminance rates depending on the type of space.

The measure of lumens per watt is a key determination of the amount of lumens the light produces from each energy unit consumed, and therefore tells how energy efficient an LED panel light is.

As LED lights produce more light with less energy, they release more lumens per watt.

After going through the main guidelines listed above, it is worth checking the below tips as a further guide in the purchase process. 

Tips to consider when buying LED panel lights


LED lights enhance efficiency and deliver higher output with less energy consumption, which means more light for less lighting panels.

This is especially effective when targeting lighting panel systems for large spaces, such as universities, long corridors and large commercial projects. The scale of savings on the space translates into major savings.

Colour temperature

LED Colour temperature can play a major effect in any space, it can change the ambiance and general feeling and is highly dependent on the customer requirements and space function.

Different functions and operations require different color temperatures, as it is has a direct effect on the human brain.

Color temperature can change the dynamics of the space, making it very chill and relaxed on one end of the spectrum, and more active and alert on the other end.

Emergency versions

When planning light systems for a space, it is essential – and usually a requirement in building codes – to allocate emergency lights to prepare for sudden power cuts.

These emergency panels should be placed in strategic places like escape routes. They generally consume less power and can last up to three hours.

Types of panel lights

Different LED panel types serve different applications. The choice of panel types should respect the function, keeping in mind the installation and cost.

How efficient are LED panel lights?

LED panel lights are some of the most efficient lighting options in the market.

They have grown in popularity and are used widely because of their energy-efficiency, and can save more than 80% of energy while producing brighter and softer light than their traditional counterparts.

How can LED Panel lights save money?

Advancing technology typically adds money saving features to products, and lighting options are no exception.

LED lights are more energy-efficient than fluorescent bulbs. They dissipate very little heat and are mercury-free. They also have longer lifespans.

Given all these features, it’s safe to assume they’re more expensive, as advancing technology typically comes to the market at a high cost. However, in the case of LED lights, this is not true.

During initial development and market release, LED panel lights were actually higher cost, but with time, prices have significantly reduced as more options became available.

It is worth to note that LED lights save money not only on purchase price, but due to their low energy consumption, they help reduce the energy cost over their operational lifetime.

On average, replacing 5 to 7 bulbs in a household with high quality LED lights could save $75- $100 every year.

Imagine the savings to be gained from replacing all household or office bulbs with LED panel lights, operating over a number of years.

The financial benefits are endless.

What can affect the performance of LED panel lights?

LED panel lights are made of different components. The quality of each of these can directly affect the performance of the LED panel light. The components are:

Purchasing high quality lights ensures high quality components that guarantee safe, smooth and efficient performance.

How to dim LED panel lights

Before introducing dimming features to the LED panel lights, it is necessary to ensure that the LED panel supports the features.

LED panel lights can be made dimmable by adding a dimmer to the LED driver.

dimmer for LED Panel Lights

The general operation of dimmers limits the electrical current from the main source by specific percentages or pre-set degrees. It is advisable to seek professional support in selecting dimmers and throughout the installation as they require precise technical handling.

LED Panel Size Guide

LED panels are available in various sizes, varying according to the intended use. Below are a few common LED light panel sizes:

  1. Round panel light: 120mm, 200mm, 300mm panel diameter sizes. These are often used in small offices, houses, toilets, etc.
  2. Square panel lights: 600mm x 600mm, and 300mm x 300mm sizes. These are often used for hospitals, schools and in typical spaces with recessed ceilings.
  3. Rectangle panels: 600mm x 300mm, 1200mm x 600mm, and 1200mm x 300mm. These are often used in warehouses, large offices and other open spaces.

Where can LED panel lights be used?

Based on their benefits, features and advantages, applications of LED panel lights are huge.

They can be used anywhere, in homes, offices, schools, warehouses, large auditoriums, hospitals, town halls and any space that could benefit from an effective lighting system.

Best LED panel options

Ultra-Slim panel lights

If thin types are a space or aesthetic requirement, Ultra Slim LED panel lights are readily available. They are super thin and can fit into any ceiling.

They are glare-free and can be used in homes, hotels, offices, classrooms, hospitals, etc.

Additionally they’re affordable, and the energy costs you’d save on operation will give a high return on investment.

Spring Mounted panel lights

An amazing LED light specifically designed to suit all professional office lighting requirements.

It’s glare-free and provides both bright and soft lighting levels to create a dynamic, lively work environment.

How to upgrade halogen to LED panel lights

The faster the decision to replace halogen lights with LEDs, the sooner and greater energy costs can be saved.

If the bulbs operate on mains, they typically have pegs and can be replaced directly. Alternatively, if they are low-voltage bulbs, it’s can be more complex. They will most likely be connected to a transformer located in the light or within the ceiling fitting.

Depending on whether the bulbs have an inner circuitry system that draws power from the transformer, it can be determined whether to get an LED driver.

Using the transformer might be too overwhelming for the small electricity need of LED lights.

It is highly advisable to seek the advice and talent of a professional electrician.

Are you looking to upgrade your halogen and fluorescent lights to energy-efficient LED Panel light? E-Green Electrical offers subsidised LED upgrades for business and residential purpose. Get in touch today

LED panel lights are modern lighting fixtures designed to replace conventional lights in ceilings and walls.

These panels have incredible power-saving capacities because they operate with an advanced type of LED technology.

Individuals and companies greatly appreciate the sleek design of LED panels and the innovative feel and effect they bring to any space.

LED panel lights

Traditionally, fluorescent ceiling lights were the order of the day, but this modern lighting system seems to be rapidly taking over.

LED panel lights are the best lighting options for illuminating residential spaces like aisles, corridors, and living spaces, as well as for commercial spaces such as warehouses, supermarkets, stores, office spaces, etc.

They provide a high-performance, sleek and innovative design in any space they’re used.

What are the benefits of LED panel lights?

1. Great lighting quality

LED panel lights offer some of the best lighting quality amongst lighting types in the marketplace. The guide plate, which is a special-design optical material, produces a uniform, clear, and bright lighting output when linked to a power source.

The diffuser and guide plate work together to produce bright light and distribute it thoroughly throughout the room.

Moreover, advanced technology has allowed for the development of modules that turn on a light without flickering or humming, and remain unaffected by radio frequency interference.

2. Flexible Design

LED panel lights designs are very flexible.

Their design allows for more appropriate lighting conditions, compared to other conventional lighting systems. These panel lights use the latest LED technology, are fitted with diffusers, and are fabricated by lightweight aluminum frames.

For those who don’t know what a diffuser is, the name should give a hint to its purpose.

Literally, diffusion means to scatter or spread. And the light diffuser within the panels helps spread light and create soft variations.

The aluminum frame is an essential part of the design, as it helps dissipate heat and eliminate light leakage from any point.

An LED panel light has three layers: the first layer holds the LED, the second layer hosts the light guide plate, and the third holds the diffuser.

The diffuser sits at the top end and is, therefore, the most visible part of the light.

So, to accentuate the lighting effect, the light guide plate has a reflector plate fitted behind it.

Besides, the flexibility in the design allows designers to take advantage of the point-like LED light source and of consecutive lines and plans, to create panel lights that meet specific customer requirements.

This flexibility allows for different shapes and sizes using various light sources.

3. Very bright

Looking for the brightest lighting system?

LED panel lights make for your best bet. These panels use lightweight aluminum for the frame and the back cover of the fixture.


Furthermore, LED lights are generally fabricated from aluminum, gallium, and arsenide.

The panel lights use a reflective plate that produces homogenous light and is sealed with highly efficient guide plates that are made from aluminum alloys.

The fabrication process involves impurities to not only produce free electrons but also enhance the conductivity of the semiconductor material.

So, all these factors result in very bright and effective light output.

4. Various light colour options

LED panel lights have various color options that are mixed and processed using impurities. It can generate the most suitable light or highly desired colors without having to use filters.

5. Highly durable

The theoretical life of an LED light can reach up to 100000 hours. This translates into about 8 hours of operation a day, for 27 years. The theoretical life of an LED panel light, however, lasts approximately 10 million hours.

This means if all residential and commercial spaces adopt LED panel lights, we can conserve huge amounts of energy and a great percentage of the fabrication material.

6. Dissipate heat uniformly

Although architects, designers, and customers appreciate LED panel lights because of their very stylish appearance, the sleek and stylish look serves a non-aesthetic purpose.

LED panel lights are super-thin so that the aluminum frames and sidelight design can help uniformly dissipate heat.

Panels also have a heat sink system, which operates as a heat exchanger, pulling in thermal energy from the LED light and spreading this energy into the air. This is an extra precaution to ensure proper operation and safety.

This is the final but most important component of an LED light.

7. Environmentally friendly

Climate change and global warming aren’t new terms. Thus, we must calculate every decision in terms of environmental as well as health and safety impacts. These reflections should guide us towards actions and products that conserve energy.

LED panel lights are very efficient energy conservation products. They don’t radiate or contain mercury like traditional lighting sources, and the manufacturing process does not cause any environmental pollution.

The component materials can be recycled and used to create a variety of useful products, which leads to sustainable economic development and growth.

8. Easily customizable

One of the major reasons so many customers choose LED panel lights over other lighting systems is their customization features.

LED panel lights

Because the LEDs are very thin and readily insert into the panel, one can customize and mold them into any shape or form the customer wants.

This feature perfects them for situations where traditional lighting can’t meet the specifications and requirements, such as molded tops and backlights.

9. Shock resistant

LED panel lights are highly durable and very resistant to shocks making them damage-proof. LED panel light sources are made from hardened resin instead of conventional tungsten wire glass.

The vibration force is very high and the temperature is also very flexible.

Typically one feels shocked after touching metal screws on a light source because of the static discharge as electrical charges build up from the surface of objects.

10. Light colour adjustment

The light color output of the LED panels is very broad. You can modify and adjust following the customer’s needs and requirements.

LED panels offer eye protection and disperse soft, smooth light without radiation, glare, or flickering effects. People can look directly at the light without worrying about damaging their eyes.

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